How can I delete objects I can't 'see' on the screens?  For example, I created a listbox for a dialog box, was editing it via group properties, and then, after clicking ok and saving it, it disappeared from the dialog box.  However, when I go back to recreate it (say LB-REVPAY as the name), it says it already exists!  Sure enough, when I export the screen and dialog, there it is!  How can I get rid of it - or short of that - get it back on the dialog screen?  Obviously can't do it by clicking object and listbox - it just wants to create a new one then!Thanks.